Ranking of California Counties By Number of Births in 2015

Updated on July 26, 2024.

Based on the US Census Vintage data estimates, in 2015, the Number of Births for California was 500.37K. Among all California counties, Los Angeles County had the highest number of births (128.54K), followed by San Diego County (44.44K), and Orange County (38.57K).

The chart below shows the top 10 counties, and the table below shows the ranking of all California counties.

You can see similar ranking information for related topics, and for other states. You can also see the ranking of all counties in the United States.

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Ranking of California Counties By Number of Births in 2015
Los Angeles
128.54K
San Diego
44.44K
Orange
38.57K
San Bernardino
31.28K
Riverside
30.53K
Santa Clara
23.69K
Sacramento
19.78K
Alameda
19.49K
Fresno
15.66K
Kern
14.08K
Ranking of California Counties By Number of Births in 2015
Rank
County
Number of Births
1 Los Angeles County 128,536
2 San Diego County 44,442
3 Orange County 38,565
4 San Bernardino County 31,277
5 Riverside County 30,534
6 Santa Clara County 23,691
7 Sacramento County 19,776
8 Alameda County 19,494
9 Fresno County 15,657
10 Kern County 14,080
11 Contra Costa County 12,569
12 Ventura County 10,315
13 San Joaquin County 9,978
14 San Mateo County 9,168
15 San Francisco County 9,103
16 Stanislaus County 7,673
17 Tulare County 7,507
18 Monterey County 6,454
19 Santa Barbara County 5,809
20 Solano County 5,282
21 Sonoma County 5,066
22 Merced County 4,105
23 Placer County 3,649
24 Imperial County 3,290
25 Santa Cruz County 2,983
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